Jamaica, Dollar. The Jamaican Dollar is the currency of Jamaica. Our currency rankings show that the most popular Jamaica Dollar exchange rate is the USD to JMD rate.
Sterling Silver jewelry is an alloy that contains a mixture of 92.5% pure Silver and 7.5% of another metal, usually Copper. In order to be called Sterling Silver, the metal must possess at least 92.5% pure Silver, but the other components can vary.
Confidence votes 10.3K. It depends on what the crystals are being made from. Ice is a crystal made up of water (hydrogen and oxygen) Quartz is a crystal made up of silica and oxygen Pyrite (fools gold) is a crystal made from iron and sulfur.ce is a crystal made up of water (hydrogen and oxygen) Quartz is a crystal made up of silica and oxygen Pyrite (fools gold) is a crystal made from iron and sulfur.